linux-kernel - Re: [PATCH v1 2/2] net: stmmac: mmc_core: Add GMAC mmc tx/rx missing statistics

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Date: Wed, 3 Apr 2024 01:41:09 +0000
From: Minda Chen <minda.chen@...rfivetech.com>
To: Jakub Kicinski <kuba@...nel.org>
CC: Alexandre Torgue <alexandre.torgue@...s.st.com>, Jose Abreu
	<joabreu@...opsys.com>, "David S . Miller" <davem@...emloft.net>, Eric
 Dumazet <edumazet@...gle.com>, Paolo Abeni <pabeni@...hat.com>, Maxime
 Coquelin <mcoquelin.stm32@...il.com>, "netdev@...r.kernel.org"
	<netdev@...r.kernel.org>, "linux-stm32@...md-mailman.stormreply.com"
	<linux-stm32@...md-mailman.stormreply.com>,
	"linux-arm-kernel@...ts.infradead.org"
	<linux-arm-kernel@...ts.infradead.org>, "linux-kernel@...r.kernel.org"
	<linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v1 2/2] net: stmmac: mmc_core: Add GMAC mmc tx/rx missing
 statistics


> 
> On Mon,  1 Apr 2024 10:44:56 +0800 Minda Chen wrote:
> > +	unsigned int mmc_rx_control_g;
> 
> What's control_g?
> If it's number of received control frames it should be reported as
> MACControlFramesReceived from ethtool_ops::get_eth_ctrl_stats.

This is explanations
Rx Control Packets Good
This field indicates the number of good control packets received.

It looks it is number of received control. But I don't know register offset
in designware XGMAC IP.I can't implement ethtool_ops::get_eth_ctrl_stats.
I will delete this first